| Palm River-Clair Mel to Miranda de Ebro | 4,430.42 mi (7,130.08 km) |
| Palm River-Clair Mel to Mislata | 4,619.20 mi (7,433.88 km) |
| Palm River-Clair Mel to Moana | 4,148.73 mi (6,676.73 km) |
| Palm River-Clair Mel to Moguer | 4,329.79 mi (6,968.13 km) |
| Palm River-Clair Mel to Molina de Segura | 4,608.66 mi (7,416.93 km) |
| Palm River-Clair Mel to Molins de Rey | 4,698.81 mi (7,562.01 km) |
| Palm River-Clair Mel to Mollerusa | 4,639.08 mi (7,465.89 km) |
| Palm River-Clair Mel to Mollet | 4,705.71 mi (7,573.10 km) |
| Palm River-Clair Mel to Moncada | 4,705.66 mi (7,573.04 km) |
| Palm River-Clair Mel to Moncada | 4,618.71 mi (7,433.10 km) |
| Palm River-Clair Mel to Monforte de Lemos | 4,206.85 mi (6,770.28 km) |
| Palm River-Clair Mel to Monforte del Cid | 4,626.59 mi (7,445.78 km) |
| Palm River-Clair Mel to Mongat | 4,710.58 mi (7,580.94 km) |
| Palm River-Clair Mel to Monovar | 4,619.80 mi (7,434.85 km) |
| Palm River-Clair Mel to Monserrat | 4,612.17 mi (7,422.57 km) |
